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Routes
Hiking trails & Routes
United States
Wisconsin
Fond Du Lac County

Zillmer Yellow Loop

Moderate

5.0

(6215)

13,676

hikers

Zillmer Yellow Loop

02:44

10.4km

90m

Hiking

Embark on the Zillmer Yellow Loop, a moderate hiking route spanning 6.4 miles (10.4 km) with an elevation gain of 285 feet (87 metres). You can expect to complete this journey in about 2 hours and 44 minutes, moving through a diverse landscape. The trail guides you under a thick…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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B

10.4 km

End point

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Way Types & Surfaces

Way Types

10.2 km

120 m

< 100 m

Surfaces

10.1 km

118 m

116 m

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Elevation

Elevation

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Weather

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Today

Sunday 24 May

24°C

11°C

13 %

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Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for the Zillmer Yellow Loop?

You'll find a large paved parking lot conveniently located at the trailhead. Remember that a Wisconsin state park pass is required for vehicles to access the area.

Is the Zillmer Yellow Loop dog-friendly?

Yes, dogs are welcome on the trail! Please ensure your dog is kept on a leash at all times and that you clean up after them to help keep the trail enjoyable for everyone.

When is the best time of year to hike this trail?

The trail offers different experiences throughout the year. Mid-June is excellent for seeing wildflowers. Keep in mind that the Zillmer trails are multi-use and are closed to hikers when snow is present and groomed for cross-country skiing. The rustic backpacking shelter is available for reservations from April through November.

Do I need a permit or pass to access the Zillmer Yellow Loop?

Yes, a Wisconsin state park pass is required for vehicles parked at the trailhead. You can typically purchase these passes at the park entrance or online.

What is the terrain like on the Zillmer Yellow Loop?

The terrain is quite varied, featuring a mix of long flats, gentle slopes, and rolling hills, with a couple of more significant climbs. It's a wider path, not singletrack, so you won't encounter many roots. While some sections are described as 'fast scary winding downhill' for skiers, they are generally less challenging for hikers.

How long does it typically take to hike the Zillmer Yellow Loop?

The Zillmer Yellow Loop is approximately 10.4 km (6.5 miles) long. Most hikers can expect to complete it in about 2 hours and 45 minutes, depending on their pace and how often they stop.

Are there any amenities available at the trailhead?

Yes, the trailhead is well-equipped with amenities. You'll find a large paved parking lot, drinking water, vault toilets, and even a warming shelter with a fireplace, which is especially nice during cooler months.

Does the trail intersect with other paths?

Yes, the route is part of a larger system and intersects with other trails. Specifically, it passes through sections of the Lake to Lake Bike Trail, as well as the Yellow Trail and the Brown Trail within the Zillmer system.

What kind of scenery can I expect along the way?

You'll experience diverse scenery, including beautiful oak and aspen groves, peaceful pine plantations, marshland, and open fields. The trail is often well-shaded by a thick canopy of the Kettle Moraine Forest, and wildflowers can be abundant, especially in mid-June.

Is there a scenic overlook on the Zillmer Yellow Loop?

While the Zillmer trail system does feature a scenic overlook with expansive views, it's important to note that this specific overlook is located on one of the other trails within the system, not directly on the Yellow Loop itself.

Is there a place to camp along the Zillmer Yellow Loop?

Yes, there is a rustic backpacking shelter located directly on the trail. It can be reserved for camping from April through November, offering a unique overnight experience.

Nearby routes

Moderate

5.0

18

Zillmer Yellow Loop

02:44h

10.4km

90m

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